First model of Edison Phonograph () in which the recording cylinder was rotated by hand. Top: Making recording. Bottom: Listening to recording. Engraving published Paris April 1878

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Photo credit: © Photo12/Ann Ronan Picture Library / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 19th, apparel, century, engraving, invention, listening, music, recording, sound